/**
 * Copyright (c) 2010 The Regents of the University of Michigan. All
 * rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * - Redistributions of source code must retain the above copyright
 *  notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the
 *  distribution.
 * - Neither the name of the copyright holder nor the names of
 *  its contributors may be used to endorse or promote products derived
 *  from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 */

interface HiJack {
    /**
     * Sends one byte over the HiJack link.
     *
     * @param byte The byte to send.
     * @return SUCCESS if byte will be sent.
     */
    async command error_t send( uint8_t byte);

    /**
     * Signal that the byte send is done.
     *
     * @param byte Byte that was sent.
     * @param error SUCCESS if the transmission was successful, FAIL
     * otherwise.
     */
    async event void sendDone( uint8_t byte, error_t error );

    /**
     * Signal that a byte was received.
     *
     * @param byte Received byte.
     */
    async event void receive( uint8_t byte);

}


